or make summin like this..

so how do u wire the inverter switch thingy?

i posted the same link on the general chat page bout a week ago there well cheap n tyhey look gud 2 my mates have wired them up in there cars one a bravo and his look gud they arejust running off the headlights, so wen u switch em on the neons cum on also wiv the neons u get a switch me mate has completely taken his cig lighter out and filled it wiv the switch it also luks quite gud

just wire the positives to the positive on the ciggy lighter, and ground them on the chassis.

http://www.ebuyer.com/customer/products/index.html?action=c2hvd19wcm9kdWN0X292ZXJ2aWV3&product_uid=51686

having 4 of these soon, dont fancy wiring them direct to the battery tho, cig ligter the best place? also how would i do this?